Webthe onstar module, called the vcim, is under the dash, just above and to the left of the brake pedal. By kconn001 Β» february 4th, 2012, 12:00 am. If the onstar representative confirms that the module is functioning properly, no further action is.

There are two white plugs connected to it, and two antenna. Webwhat you'll need is a gmlan generation 2 based vcim (onstar version 7. 0 and above made after 2006), an antenna module foot from another theta platform. Webonstar module is communicating properly with the network. This is the third and final video chronicling my adventures in mylink where i've installed a mylink radio from a 2013. 1. 4k views 5 years ago. Webthe vehicle communication interface module (vcim) is part of the onstar system and interacts with several other electronic control devices in the vehicle. Take their vehicle to their dealer for the system.

1. 4k views 5 years ago. Webthe vehicle communication interface module (vcim) is part of the onstar system and interacts with several other electronic control devices in the vehicle. Take their vehicle to their dealer for the system. Can anyone please tell me where the onstar vcim is located on a 2009 colorado.